it often doesn't work out that way. in fact from kennedy to reagantoclintontow. bush lower tax rates frequently increased tax revenues, particularly at the upper end of the income stream. so here now to discuss this we have cnbc contributor keith boykin a former clinton white house aide and forbes media chairman steve forbes author of freedom manifesto, why free markets are moral and big government is not. love that. hey steve and keith. keith boykin i'll give you a little supply side. you'll hate this. this couples from the irs. the irs is going to use the bush cut, the dreaded bush tax cuts. the richest 1% paid $84 billion inflation adjusted dollars more between 2000 and 2007. that's a rise of 23%. in other words, their tax rates went down. and their tax revenues went up. now, isn't mr. obama making a mistake? >> well, the rich are paying more in taxes because the rich are disproportionately receiving most of the income in this country. the reality, larry, is that in my lifetime we've actually only raised income tax rates three times. once in 1969 to pay for the vietnam war. once i